diff --git a/postgres/changelog.d/24293.added b/postgres/changelog.d/24293.added
new file mode 100644
index 0000000000000..8b017560f2cbd
--- /dev/null
+++ b/postgres/changelog.d/24293.added
@@ -0,0 +1 @@
+Added support for Postgres 19.
diff --git a/postgres/hatch.toml b/postgres/hatch.toml
index 43ac1d1319b3c..94d67668ed8c4 100644
--- a/postgres/hatch.toml
+++ b/postgres/hatch.toml
@@ -12,14 +12,14 @@ mypy-deps = [
 
 [[envs.default.matrix]]
 python = ["3.13"]
-version = ["9.6", "10.0", "11.0", "12.17", "13.0", "14.0", "15.0", "16.0", "17.0", "18.0"]
+version = ["9.6", "10.0", "11.0", "12.17", "13.0", "14.0", "15.0", "16.0", "17.0", "18.0", "19.0"]
 locale = ["UTF8"]
 
 
 # We only support SQLASCII encoding in 10+
 [[envs.default.matrix]]
 python = ["3.13"]
-version = ["10.0", "11.0", "12.17", "13.0", "14.0", "15.0", "16.0", "17.0", "18.0"]
+version = ["10.0", "11.0", "12.17", "13.0", "14.0", "15.0", "16.0", "17.0", "18.0", "19.0"]
 locale = ["C"]
 
 [envs.default.overrides]
@@ -33,6 +33,8 @@ matrix.version.env-vars = [
   { key = "POSTGRES_VERSION", value = "16", if = ["16.0"] },
   { key = "POSTGRES_VERSION", value = "17", if = ["17.0"] },
   { key = "POSTGRES_VERSION", value = "18", if = ["18.0"] },
+  { key = "POSTGRES_VERSION", value = "19", if = ["19.0"] },
+  { key = "POSTGRES_IMAGE_TAG", value = "19beta1", if = ["19.0"] },
 ]
 matrix.locale.env-vars = [
   { key = "POSTGRES_LOCALE", value = "C", if = ["C"] },
diff --git a/postgres/tests/common.py b/postgres/tests/common.py
index a2cb1e1c67734..ac1afb123e7a9 100644
--- a/postgres/tests/common.py
+++ b/postgres/tests/common.py
@@ -46,13 +46,16 @@
 POSTGRES_VERSION = os.environ.get('POSTGRES_VERSION', None)
 POSTGRES_IMAGE = "alpine"
 POSTGRES_LOCALE = os.environ.get('POSTGRES_LOCALE', "UTF8")
+POSTGRES_IMAGE_TAG = os.environ.get('POSTGRES_IMAGE_TAG', None)
 
 REPLICA_CONTAINER_1_NAME = 'compose-postgres_replica-1'
 REPLICA_CONTAINER_2_NAME = 'compose-postgres_replica2-1'
 REPLICA_LOGICAL_1_NAME = 'compose-postgres_logical_replica-1'
 USING_LATEST = False
 
-if POSTGRES_VERSION is not None:
+if POSTGRES_IMAGE_TAG is not None:
+    POSTGRES_IMAGE = POSTGRES_IMAGE_TAG + "-alpine"
+elif POSTGRES_VERSION is not None:
     USING_LATEST = POSTGRES_VERSION.endswith('latest')
     POSTGRES_IMAGE = POSTGRES_VERSION + "-alpine"